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Idiomas disponibles
Operating Instructions and Parts Manual
Volts
HP
14
(2 mm
)
2
1/2
400
(121.9)
230
3/4
300
(91.4)
1
250
(76.2)
NOTE: Specified maximum wire lengths are valid with motor voltage greater than or equal to 95% of service entrance voltage and motor
running at maximum nameplate amperes. If service entrance voltage is at least motor nameplate voltage under normal load conditions, 50%
additional length is permissible for all sizes shown.
Table 3 - Power supply wire (cable) length in feet (m)
1 phase, 2 or 3 wire cable, 60 Hz (copper wire size—service to motor)
Electrical System
(Cont.)
Single Phase, 2 Wire
Two-wire pumps have two power sup-
ply wires and one ground wire (Green).
Control box is not required. See Figure
1b for correct hookup for 230 volt two-
wire motors only.
12
10
(3 mm
)
(5 mm
)
(7 mm
2
2
650
1020
1610
(198.1)
(310.9)
(490.7)
480
760
1200
(146.3)
(231.6)
(365.8)
400
630
990
(121.9)
(192)
(301.8)
HP
1/2
1/2
1/2
3/4
3/4
1
Table 4 - Control box chart
115V or
230V Line
Figure 1a - 3 wire, 1/2-1HP quick dis-
connect box
Cable Size
8
6
4
)
(13 mm
)
(21 mm
2
2
2510
3880
(765)
(1182.6)
1870
2890
(570)
(880.9)
1540
2380
(469.4)
(725.4)
Voltage
230
230
115
230
230
230
Ground
Fused
disconnect
switch
Control
box
L1L2R Y B
L1 M1
L2
M2
Pressure
switch
Red
Yellow
Black
Ground
Well
casing
Follow color coding when
connecting control box wires.
(Yellow to Y, Red to R, Black to B)
3
Deep Well Submersible Pump
3
2
)
(25 mm
)
(34 mm
)
2
2
2
4810
5880
(1466.1)
(1792.2)
3580
4370
(1091.2)
(1332)
2960
3610
(902.2)
(1100.3)
Wires
Pump Model No.
3
T50S10-2
2
T50S10-2
2
T51S10-4
3
T75S10-2
2
T75S10-4
3
T100S10-2
To Line
Ground
L1
L2
Fused
Disconnect
Switch
Red or Black
Figure 1b - Single phase, 2 wire
connections
1
0
(41 mm
)
(50 mm
)
2
2
7170
8720
(2185.4)
(2657.9)
5330
6470
(1624.6)
(1972.1)
4410
5360
(1344.2)
(1633.7)
Control Box No.
16965-002
None
None
16966-002
None
16967-002
M1
M2
Pressure
Switch
Black
Ground
(Green)
Well
Casing
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